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Delaware

$106+ Cheap flights from Portland (PDX) to Delaware

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ILG
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
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Cheap flight deals from Portland to Delaware

Keep the following information in mind while searching for Portland to Delaware flight deals. Data was last updated julio 30, 2025.

Round-trip from

$211
(Delta)

One-way from

$106
(Delta)

Popular in

February

Cheapest in

January

Average price

$429
From Portland to Delaware
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One-way flight from Portland to Delaware
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Portland to Delaware

Cheapest flights from Portland to Delaware
Explore the most affordable flight options available from Portland to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/235:30 amPDX - PHL
1 stop9h 15mDelta
mar. 9/3011:29 amPHL - PDX
1 stop7h 22mDelta
Deal found 7/30$211
This CheapOair deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/155:50 pmPDX - PHL
1 stop8h 19mMultiple Airlines
sáb. 8/239:00 amPHL - PDX
1 stop12h 57mMultiple Airlines
Deal found 7/28$236
This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/97:01 pmPDX - PHL
1 stop7h 08mFrontier
sáb. 8/166:15 amPHL - PDX
1 stop8h 15mFrontier
Deal found 7/28$255
This Southwest deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/36:10 amPDX - PHL
1 stop6h 50mSouthwest
vie. 9/124:25 pmPHL - PDX
1 stop9h 40mSouthwest
Deal found 7/28$267
This Mytrip deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/157:52 pmPDX - PHL
3 stops24h 28mSpirit Airlines
sáb. 8/239:00 amPHL - PDX
1 stop12h 57mSpirit Airlines
Deal found 7/28$287
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2011:12 pmPDX - PHL
Nonstop5h 01mAmerican Airlines
sáb. 8/237:00 pmPHL - PDX
Nonstop6h 04mAmerican Airlines
Deal found 7/30$304
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/77:41 pmPDX - PHL
1 stop6h 59mHawaiian Airlines
sáb. 10/117:00 amPHL - PDX
1 stop8h 25mHawaiian Airlines
Deal found 7/30$310
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/272:15 pmPDX - PHL
1 stop7h 05mUnited Airlines
mié. 9/310:30 amPHL - PDX
2 stops9h 51mUnited Airlines
Deal found 7/30$330
This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/279:56 pmPDX - SBY
1 stop9h 55mAmerican Airlines
mié. 10/16:37 amSBY - PDX
2 stops13h 27mAmerican Airlines
Deal found 7/29$568

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Delaware that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 30, 2025.
Use the filters below to find and compare flights from Portland to Delaware that are best for you.

Fly from

Portland

Fly to

Delaware

Route

Depart

Return

Price

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

mar. 9/23

5:30 am-5:45 pm

1 stop9h 15m

Philadelphia

mar. 9/30

11:29 am-3:51 pm

1 stop7h 22m

$211

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

vie. 8/15

5:50 pm-5:09 am

1 stop8h 19m

Philadelphia

sáb. 8/23

9:00 am-6:57 pm

1 stop12h 57m

$236

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

sáb. 8/9

7:01 pm-5:09 am

1 stop7h 08m

Philadelphia

sáb. 8/16

6:15 am-11:30 am

1 stop8h 15m

$255

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

mié. 9/3

6:10 am-4:00 pm

1 stop6h 50m

Philadelphia

vie. 9/12

4:25 pm-11:05 pm

1 stop9h 40m

$267

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

vie. 8/15

7:52 pm-11:20 pm

3 stops24h 28m

Philadelphia

sáb. 8/23

9:00 am-6:57 pm

1 stop12h 57m

$287

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

mié. 8/20

11:12 pm-7:13 am

Nonstop5h 01m

Philadelphia

sáb. 8/23

7:00 pm-10:04 pm

Nonstop6h 04m

$304

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

mar. 10/7

7:41 pm-5:40 am

1 stop6h 59m

Philadelphia

sáb. 10/11

7:00 am-12:25 pm

1 stop8h 25m

$310

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

mié. 8/27

2:15 pm-12:20 am

1 stop7h 05m

Philadelphia

mié. 9/3

10:30 am-5:21 pm

2 stops9h 51m

$330

PortlandSalisbury

PDX - SBY

PDXSBY

Portland

sáb. 9/27

9:56 pm-10:51 am

1 stop9h 55m

Salisbury-Ocean City

mié. 10/1

6:37 am-5:04 pm

2 stops13h 27m

$568

PortlandPhiladelphia

PDX - PHL

PDXPHL

Portland

lun. 9/15

10:50 pm-8:45 am

1 stop6h 55m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 18 results
1
2

Best time to book a flight from Portland to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Delaware
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Delaware. Reviews last updated julio 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Portland to Delaware to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Portland to Delaware. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Delaware?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Delaware.

  • What are the cheapest airlines to fly from Portland to Delaware one-way?

    One-way options have recently been found by users for as low as $106 on Delta. Other airlines that offer cheap prices include Frontier from $118 and Spirit Airlines from $131 one-way.

  • Can I find deals for flights from Portland to Delaware that include hotel bookings?

    Yes. In addition to deals on Portland to Delaware flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Delaware?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Delaware.

  • Can I find deals for business class flights from Portland to Delaware?

    Yes. Cheapflights offers flight deals from Portland to Delaware by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Portland to Delaware

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